Dopamine receptor genes correlate with risk preferences, time preferences, and related economic choices

Abstract (via Jeffrey P. Carpenter, Justin R. Garcia and J. Koji Lum Springer)

Outside of economics, researchers have recently identified genetic predictors of “sensation-seeking” that have been linked to risky and impulsive behaviors. We examine the implications of these genetic polymorphisms for economic behavior. Our analysis indicates that the 7-repeat allele of the DRD4 gene that regulates dopamine uptake in the brain predicts risk-taking and time preferences in economic experiments that allow for ambiguity, losses and discounting. These genetic polymorphisms can also be used to directly predict financial choice patterns that are consistent with previous findings in the behavioral genetics literature.

Click Here To Read: Dopamine receptor genes correlate with risk preferences, time preferences, and related economic choices

About Miguel Barbosa

I run this site.

07. April 2011 by Miguel Barbosa
Categories: Behavioral Economics, Curated Readings | Leave a comment

Leave a Reply

Required fields are marked *